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OmniAb

42 hedge funds and large institutions have $180M invested in OmniAb in 2021 Q4 according to their latest regulatory filings, with 39 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
42
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$251K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$17.1M
2 +$15.5M
3 +$13.3M
4
Marshall Wace
Marshall Wace
United Kingdom
+$11M
5
Millennium Management
Millennium Management
New York
+$10.2M

Top Sellers

1 -$6M
2 -$1.5M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$17.1M
2
$15.5M
3
$13.3M
4
$11M
5
$10.2M
6
$10M
7
$9.25M
8
$8.99M
9
$8.47M
10
$7.76M
11
$7.01M
12
$6.41M
13
$5.99M
14
$5.16M
15
$4.98M
16
$4M
17
$3.75M
18
$3.32M
19
$3.23M
20
$3.02M
21
$3M
22
$2.99M
23
$2M
24
$2M
25
$1.97M